<template>
  <Dialog v-model="dialogVisible" :title="dialogTitle">
    <el-form
      ref="formRef"
      v-loading="formLoading"
      :model="formData"
      :rules="formRules"
      label-width="100px"
    >
      <el-form-item label="用户:" prop="user_id">
        <el-select v-model="formData.user_id" clearable placeholder="请选择用户">
          <el-option
            v-for="item in selectUsers"
            :key="item.value"
            :label="item.label"
            :value="item.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="角色:" prop="accessLevel">
        <el-select v-model="formData.accessLevel" clearable placeholder="请选择角色">
          <el-option
            v-for="dict in getSelectRole()"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button :disabled="formLoading" type="primary" @click="submitForm">添 加</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script lang="ts" setup>
import * as ProjectApi from '@/api/project'
defineOptions({ name: 'MemberChildForm' })
const { currentRoute } = useRouter() // 路由对象
const { query } = unref(currentRoute)

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中:1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型:create - 新增；update - 修改
const formData = ref({} as any)
const formRules = reactive({
  user_id: [{ required: true, message: '用户不能为空', trigger: 'change' }],
  accessLevel: [{ required: true, message: '角色不能为空', trigger: 'change' }]
})

// 用户下拉
const selectUsers = ref([] as any)
const getSelectUser = async (id) => {
  const data = await ProjectApi.getProjectGroupInfo({ groupId: id, projectId: query.projectId })
  selectUsers.value = data.map((item) => {
    return {
      label: item.name,
      value: item.id
    }
  })
}
// 角色下拉
const getSelectRole = () => {
  return [
    {
      label: '访客',
      value: 'GUEST'
    },
    {
      label: '报告者',
      value: 'REPORTER'
    },
    {
      label: '开发者',
      value: 'DEVELOPER'
    },
    {
      label: '管理者',
      value: 'MAINTAINER'
    },
    {
      label: '所有者',
      value: 'OWNER'
    }
  ]
}

const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, row?: any) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  if (row) {
    resetForm(row.id)
    getSelectUser(row.id)
  }
}

/** 重置表单 */
const resetForm = (id) => {
  formData.value = {
    groupId: id,
    user_id: '',
    projectId: query.projectId,
    accessLevel: ''
  }
  formRef.value?.resetFields()
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  if (!formRef) return
  const valid = await formRef.value.validate()
  if (!valid) return
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value
    await ProjectApi.createProjectGroupMember(data)
    message.success(t('common.createSuccess'))
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}
</script>
